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Reference EN 61400-1:2005
Title Wind turbines - Part 1: Design requirements
Project Number 16100
Abstract/Scope Deals with safety aspects, quality assurance and engineering integrity, and specifies safety requirements for design, installation and operation of wind turbine generator systems.


Current Stage code 6060
Current Stage code date 2005-11-25
Current Stage code deadline 2006-07-01
Deadline date for vote  


Order Voucher  


IEC Technical Body IEC/TC 88
Reference Document IEC 61400-1:2005 (EQV)
ICS 27.180 - Wind turbine systems and other alternative sources of energy
Keywords Turbine; Wind turbine; Design requirement
Special National Condition(s)  


Categories - Aspects
Product Life Cycle


Deadline Date
6060 2005-11-25 2006-07-01 export to doc file  EN  FR  DE
5099 2005-10-01 2006-01-01  
5061 2005-08-31 2005-10-01  
5020 2005-05-13 2005-07-15  
4099 2005-01-28 2005-02-04  
4060 2004-05-21 2004-06-30  
4020 2003-12-12 2004-05-14  
3099 2003-12-09 2003-12-12  

Implementation Dates

date of Ratification (DOR) (1) 2005-10-01
date of Availability (DAV) (2) 2005-11-25
date of Announcement (DOA) (3) 2006-01-01
date of Publication (DOP) (4) 2006-07-01
date of Withdrawal (DOW) (5) 2006-11-01


Supersedes EN 61400-1:2004
Superseded by  
Normative reference (6) ISO 76:1987
ISO 281:1990
ISO 2394:1998
ISO 2533:1975
ISO 4354:1997
ISO 6336-1:1996
ISO 9001:2000
EN 60204-1:1997
corr. September 1998
EN 60204-11:2000
corr. February 2010
IEC 60364-1:2001
HD 478.2.1 S1:1989
EN 61000-6-1:2001
EN 61000-6-2:2001
EN 61000-6-4:2001
ENV 61024-1:1995
IEC 61312-1:1995
EN 61400-21:2002
IEC/TR 61400-24:2002

(1) Date of ratification (dor) date when the Technical Board notes the approval of an EN (and HD for CENELEC), from which time the standard may be said to be approved

(2) Date of availability (dav) date when the definitive text in the official language versions of an approved CEN/CENELEC publication is distributed by the Central Secretariat

(3) Date of announcement (doa) latest date by which the existence of an EN (and HD for CENELEC), a TS or a CWA has to be announced at national level

(4) Date of publication (dop) latest date by which an EN has to be implemented at national level by publication of an identical national standard or by endorsement

(5) Date of withdrawal (dow) latest date by which national standards conflicting with an EN (and HD for CENELEC) have to be withdrawn

(6) This list of normative references is purely indicative. The only official list of normative reference is the list of the published standard.